The colors of microsilica  mainly include white, gray white, gray, gray black, black, etc. There are so many colors mainly due to the raw materials and processes used in the production of alloy products, so the silica fume produced by each factory must be unique and distinct in some aspect.

The different colors of silica fume have further expanded its application fields. For example, in the field of exterior wall insulation or decorative buildings, white silica fume is the best choice. Some customers prefer black silica fume for the purpose of preventing fraud. There have been cases in the market where silicon micro powder was used to counterfeit silica fume.

The color of silica fume is uncontrollable, as there are many factors that determine its color, and the color is also unstable. If there are strict requirements for color, it must be clearly stated to avoid unnecessary disputes.

Zunyi Lianfeng specializes in the production and research of white silica fume. If you are interested, please feel free to contact us at any time.

If you are looking for a stable and reliable supplier of silica fume, please contact us.

Contact: Li Ji

Email: stemela3855@163.com